1. Since, for some time, our service ___limited to the area of Fulton, we withdrew the rest of the ads. A. must have been
C. had to be
B. has been
D. would have been
2. Well, I understand that they couldn't drive on because of the snowstorm. But if they knew they were going to be late, they me up to save us some needless waiting.
A. could ring
B. would have to ring
C. were able to ring
D. might have rung​

1. a

2. d

Explanation:

#carryonlearning

1.A. 2.C.

Explanation:

normally working animals are domesticated and ruled by a master, a domesticator (tamer), to perform basic and important functions on a farm, for example. the value used in this context is animal labor in exchange for food. it is not so much a contrast to the story told by napoleon and the pigs, since the animals of that particular farm also performed functions on the farm through domestication. the only thing is that in this case, who rules them is a pig, also an animal, but very respected, to whom the other animals lent him submission. that's about a strong relationship of dependency between animal and owner.